| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $23.48 | 5.866% | $24.8573 | $24.86 | $24.85 | $24.90 |
| Purchase #2 | $243.30 | 9.721% | $266.9512 | $266.95 | $266.95 | $267.00 |
| Purchase #3 | $93.25 | 10.693% | $103.2212 | $103.22 | $103.20 | $103.20 |
| Purchase #4 | $135.42 | 4.311% | $141.258 | $141.26 | $141.25 | $141.30 |
| Purchase #5 | $128.95 | 4.651% | $134.9475 | $134.95 | $134.95 | $134.90 |
| Purchase #6 | $78.56 | 9.837% | $86.2879 | $86.29 | $86.30 | $86.30 |
| Purchase #7 | $119.46 | 13.521% | $135.6122 | $135.61 | $135.60 | $135.60 |
| 7 purchase totals = | $822.42 | $893.1353 | $893.14 | $893.10 | $893.20 | |